A difference can be seen there as we show consolidated PE, calculated using yesterday's close price/ consolidated EPS for the most recent financial year.
This is mostly shown differently on various other portals as they might be calculating it using other methods (based on standalone figures).

This is the same case for some other financial ratios (like PB ratio, RSI etc) as well.

Please write to us at support@tickertape.in if you have any more questions on it, we will surely look into it.